PP2AA3/PR65 (PROTEIN PHOSPHATASE 2A SUBUNIT A3); protein phosphatase type 2A regulator. Identical to Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A gamma isoform (PP2AA3) [Arabidopsis Thaliana] (GB:Q38951;GB:Q8LPH9;GB:Q9FX65); similar to PDF1 (65 KDA REGULATORY SUBUNIT OF PROTEIN PHOSPHATASE 2A), protein phosphatase type 2A regulator [Arabidopsis thaliana] (TAIR:AT3G25800.1); similar to PDF1 (65 KDA REGULATORY SUBUNIT OF PROTEIN PHOSPHATASE 2A), protein phosphatase type 2A regulator [Arabidopsis thaliana] (TAIR:AT3G25800.2); similar to RCN1 (ROOTS CURL IN NPA), protein phosphatase type 2A regulator [Arabidopsis thaliana]